Home / 35,326.97-48,751.30-19,194.33

Finding the Fourth Proportional to 35,326.97, 48,751.30 and 19,194.33

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Solution

The fourth proportional to 35,326.97, 48,751.30 and 19,194.33 is: 26,488.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,326.97 : 48,751.30 = 19,194.33 : x
  2. Step 2: Convert to fraction form
    35,326.97/48,751.30 = 19,194.33/x
  3. Step 3: Cross multiply
    35,326.97x = 48,751.30 × 19,194.33
  4. Step 4: Simplify right side
    35,326.97x = 935,748,746.94
  5. Step 5: Solve for x
    x = 935,748,746.94/35,326.97
  6. Step 6: Final answer
    x = 26,488.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.